To me it just feels like something you'd read from a 13 year old Andrew Tate fan.
"Got depression? Get in the gym more you pussy!"
As someone who's battled with depression his entire life,
if we take the "got depression? Go to the gym" statement without the 'pussy' part,
I can see why people will think it's the way to go and find it bizarre that people sit at home, claim to have mental issues,
and "not do anything about it" i.e. going to the gym.
I believe that there are tons of people- some might be Tate followers, I don't know-
that think of a very tough time they might have faced themselves sometimes during life,
and then apply whatever worked for them as they got better to people with distinctive mental illnesses, expecting them to do, be and feel the same as a result.
I don't think it's ill-intended.
Just really really ill-informed.
I wish people could be ""fixed"" from being sexually abused at a young age by going to the gym regularly.
Imagine that.